TY  - BOOK
AU  - Newson, Malcolm
TI  - Managing the human impact on the natural environment: patterns and processes
SN  - 8170891523
AV  - GF 75 Man 
PY  - 1993///
CY  - Dehra Dun
PB  - International book distributors
KW  - ENVIRONMENT
KW  - HUMAN BEINGS--EFFECTS OF ENVIRONMENT ON
ER  -